语音即时通信源码(非UDP打洞),协议TCP.

摘要 TCP 软件一般位于操作系统的核心，这种情况给TCP 的研究和调试带来了很大的困难。 在Sun Solaris 平台上，我们使用系统提供的DLPI 接口和有关多线程的系统调用，构建了一 个TCP 调试系统，简化了调试过程。 关键字 TCP，调试系统，DLPI，多线程-Abstract TCP software at the core of the operating system. This situation TCP research and testing has led to great difficulties. Sun Solaris platform, We use the system to provide the interface and the TCP multithreaded system calls, built a TCP debugging system, simplifies the debugging process. Keywords TCP, debugging system, Solaris, multithreading

BOrgTec GPSRS232 ActiveX Control提供如下特性：分析NMEA串，也就是说包含在NMEA序列里的数据将被提取出来。数据由ActiveX事件提供。NMEA序列从与PC串口连接的GPS接受器中获得。可以配置串口的参数，以与多种GPS接受器进行通讯。配置ActiveX Control显示数据的字体颜色和计量单位。这些特性使你在应用中加入GPS功能变得简单。适用语言：D5-BOrgTec GPSRS232 ActiveX Control provides the following features: Analysis of NMEA string, that is included in the sequence in the NMEA data will be extracted. Data provided by the ActiveX events. NMEA sequence from the PC serial port to connect with the GPS receiver gain. Serial port parameters can be configured to a variety of GPS receivers and communication. ActiveX Control to configure the font color display data and units of measurement. These features allow you to add in the application of GPS functionality simple. The application of the language: D5

这是一个简单的软件开发包（SDK），你可以利用这个 GPSLIB 在自己的32位 Windows 应用程序中加入全球定位系统的支持。源代码压缩文件中包含有 GPSLIB 库的源代码和 Demo 程序。很多文件中都有详细的注释说明。为了保证可下载文件的体积尽量的小，压缩文件中不含任何二进制文件。请使用Visual C++ 5 以上的版本编译并生成 DLLs、控制面板程序和可执行文件。-This is a simple software development kit (SDK), you can take advantage of this GPSLIB in their own 32-bit Windows applications to join the Global Positioning System support. Source code compressed file contains GPSLIB library source code and Demo program. Many documents have detailed notes. Downloadable file in order to guarantee as much as possible the size of the small, compressed file does not contain any binary files. Please use the Visual C++ 5 or later to compile and generate DLLs, Control Panel procedures and executable file.

一个SMS 的短信平台的原代码，需要JAVA 的comm.jar的支持。可以和一些商用SMS的短信平台相媲美-an SMS messaging platform of the original code, the need JAVA Comm.jar support. Business can and some SMS messaging platform comparable

Discrete Multi Tone (DMT) is the modulation scheme used for Asymmetric Digital Subscriber Line (ADSL) systems and one of the modulation schemes used for Very high-speed Digital Subscriber Line (VDSL) systems.

利用DSP HPI实现PC程序与DSP程序间的数据交换，Mailbox起辅助作用。当对DSP存储区进行大量持续访问时这种方式很适合。-PC procedures and the procedures for DSP data exchange, Mailbox play a supporting role. When the DSP storage area sustained extensive interview this approach is well suited.

CAN总线接口电路的设计与实现,CAN总线接口电路的设计与实现.-CAN Bus Interface Circuit Design and Implementation, CAN Bus Interface Circuit Design and Implementation.

这是有关蓝牙的一些知识，对蓝牙感兴趣的朋友可以多关注哈。-It is about a number of Bluetooth knowledge, Bluetooth interested friends can pay more attention to Kazakhstan.

本人改编的一个多载波OFDM的函数，利用它可以直接生成OFDM的BER。-I adapted a multi-carrier OFDM function, it can be directly generated OFDM BER.

串口调试工具RS232，包括记事本文件传输-RS232 serial port debugging tools